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commit translators as separate files, combine CiteBase translators, and modify SPIE translator

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Simon Kornblith 2008-09-11 04:40:07 +00:00
parent 6a3c62c23c
commit 032e0439a1
264 changed files with 36688 additions and 0 deletions
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148
translators/YouTube.js Normal file
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{
"translatorID":"d3b1d34c-f8a1-43bb-9dd6-27aa6403b217",
"translatorType":4,
"label":"YouTube",
"creator":"Sean Takats and Michael Berkowitz",
"target":"https?://[^/]*youtube\\.com\\/",
"minVersion":"1.0.0rc4",
"maxVersion":"",
"priority":100,
"inRepository":true,
"lastUpdated":"2008-03-30 08:30:00"
}
function detectWeb(doc, url){
var namespace = doc.documentElement.namespaceURI;
var nsResolver = namespace ? function(prefix) {
if (prefix == 'x') return namespace; else return null;
} : null;
var xpath = '//input[@type="hidden" and @name="video_id"]';
if(doc.evaluate(xpath, doc, nsResolver, XPathResult.ANY_TYPE, null).iterateNext()) {
return "videoRecording";
}
if (doc.evaluate('//div[@class="vtitle"]/a[@class="vtitlelink" and contains(@href, "/watch?v=")]', doc, nsResolver, XPathResult.ANY_TYPE, null).iterateNext()){
return "multiple";
}
if (doc.evaluate('//div[starts-with(@class, "vtitle")]/a[contains(@href, "/watch?v=")]', doc, nsResolver, XPathResult.ANY_TYPE, null).iterateNext()){
return "multiple";
}
if (doc.evaluate('//div[@class="vltitle"]/div[@class="vlshortTitle"]/a[contains(@href, "/watch?v=")]', doc, nsResolver, XPathResult.ANY_TYPE, null).iterateNext()){
return "multiple";
}
}
function doWeb(doc, url){
var namespace = doc.documentElement.namespaceURI;
var nsResolver = namespace ? function(prefix) {
if (prefix == 'x') return namespace; else return null;
} : null;
var host = doc.location.host;
var video_ids = new Array();
var xpath = '//input[@type="hidden" and @name="video_id"]';
var elmts;
var elmt;
elmts = doc.evaluate(xpath, doc, nsResolver, XPathResult.ANY_TYPE, null);
elmt = elmts.iterateNext();
if(elmt) {
//single video
var video_id = elmt.value;
video_ids.push(video_id);
} else {
// multiple videos
var items = new Object();
var videoRe = /\/watch\?v=([a-zA-Z0-9-_]+)/;
// search results
if (elmt = doc.evaluate('//div[@class="vtitle"]/a[@class="vtitlelink" and contains(@href, "/watch?v=")]', doc, nsResolver, XPathResult.ANY_TYPE, null).iterateNext()){
elmts = doc.evaluate('//div[@class="vtitle"]/a[@class="vtitlelink" and contains(@href, "/watch?v=")]', doc, nsResolver, XPathResult.ANY_TYPE, null);
// categories and community pages and user pages and browse pages
} else if (doc.evaluate('//div[starts-with(@class, "vtitle")]/a[contains(@href, "/watch?v=")]', doc, nsResolver, XPathResult.ANY_TYPE, null).iterateNext()){
elmts = doc.evaluate('//div[starts-with(@class, "vtitle")]/a[contains(@href, "/watch?v=")]', doc, nsResolver, XPathResult.ANY_TYPE, null);
} else if (doc.evaluate('//div[@class="vltitle"]/div[@class="vlshortTitle"]/a[contains(@href, "/watch?v=")]', doc, nsResolver, XPathResult.ANY_TYPE, null).iterateNext()){
elmts = doc.evaluate('//div[@class="vltitle"]/div[@class="vlshortTitle"]/a[contains(@href, "/watch?v=")]', doc, nsResolver, XPathResult.ANY_TYPE, null);
}
while (elmt = elmts.iterateNext()){
var title = elmt.textContent;
title = Zotero.Utilities.trimInternal(title);
var link = elmt.href;
var m = videoRe(link);
var video_id = m[1];
items[video_id] = title;
}
items = Zotero.selectItems(items);
if(!items) return true;
for(var i in items) {
video_ids.push(i);
}
}
getData(video_ids, host);
}
function getData(ids, host){
var uris = new Array();
var url = "http://gdata.youtube.com/feeds/videos/";
for each(var id in ids){
uris.push(url+id);
}
Zotero.Utilities.HTTP.doGet(uris, function(text) {
// clean up header
text = text.replace(/<\?xml[^>]*\?>/, "");
text = text.replace(/<entry[^>]*>/, "<entry>");
// replace colons in XML tags
text = text.replace(/<media:/g, "<media_").replace(/<\/media:/g, "</media_");
// text = text.replace(/<yt:/g, "<yt_").replace(/<\/yt:/g, "</yt_");
text = text.replace(/yt:/g, "yt_");
text = text.replace(/<gd:/g, "<gd_").replace(/<\/gd:/g, "</gd_");
text = text.replace(/<\/?(georss|gml)[^>]+>/g, "");
// pad xml
text = "<zotero>"+text+"</zotero>";
var xml = new XML(text);
var newItem = new Zotero.Item("videoRecording");
var title = "";
var title = xml..media_title[0].text().toString();
if (xml..media_title.length()){
var title = Zotero.Utilities.cleanString(xml..media_title[0].text().toString());
if (title == ""){
title = " ";
}
newItem.title = title;
}
if (xml..media_keywords.length()){
var keywords = xml..media_keywords[0].text().toString();
keywords = keywords.split(",");
for each(var tag in keywords){
newItem.tags.push(Zotero.Utilities.trimInternal(tag));
}
}
if (xml..published.length()){
var date = xml..published[0].text().toString();
newItem.date = date.substr(0, 10);
}
if (xml..author.name.length()){
var author = xml..author.name[0].text().toString();
newItem.creators.push(Zotero.Utilities.cleanAuthor(author, "contributor", true));
}
if (xml..media_player.length()){
var url = xml..media_player[0].@url.toString();
newItem.url = url;
newItem.attachments.push({title:"YouTube Link", snapshot:false, mimeType:"text/html", url:url});
}
if (xml..yt_duration.length()){
var runningTime = xml..yt_duration[0].@seconds.toString();
newItem.runningTime = runningTime + " seconds";
}
if (xml..media_description.length()){
newItem.abstractNote = xml..media_description[0].text().toString();
}
var next_url = newItem.url.replace(/\/\/([^/]+)/, "//" + host).replace("watch?v=", "v/") + '&rel=1';
Zotero.Utilities.loadDocument(next_url, function(newDoc) {
var new_url = newDoc.location.href.replace("swf/l.swf", "get_video");
newItem.attachments.push({url:new_url, title:"YouTube Video Recording", mimeType:"video/x-flv"});
newItem.complete();
}, function() {Zotero.done;});
});
Zotero.wait();
}